Value-at-risk for long and short trading
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Pierre Giot; SΓ©bastien Laurent
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Article
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2003
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John Wiley and Sons
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English
β 231 KB
## Abstract In this paper we model ValueβatβRisk (VaR) for daily asset returns using a collection of parametric univariate and multivariate models of the ARCH class based on the skewed Student distribution. We show that models that rely on a symmetric density distribution for the error term underpe